CN115623301B - Camera with dust removal function and dust removal method thereof - Google Patents
Camera with dust removal function and dust removal method thereof Download PDFInfo
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- CN115623301B CN115623301B CN202211636701.5A CN202211636701A CN115623301B CN 115623301 B CN115623301 B CN 115623301B CN 202211636701 A CN202211636701 A CN 202211636701A CN 115623301 B CN115623301 B CN 115623301B
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- 239000000428 dust Substances 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000035939 shock Effects 0.000 claims abstract description 72
- 238000010521 absorption reaction Methods 0.000 claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims abstract description 42
- 238000013016 damping Methods 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 33
- 239000002184 metal Substances 0.000 claims description 24
- 238000007790 scraping Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 4
- 235000014676 Phragmites communis Nutrition 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 208000021760 high fever Diseases 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- B08B1/165—
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- B08B1/20—
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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Abstract
The invention relates to the field of camera equipment, in particular to a camera with a dust removal function and a dust removal method thereof. The invention provides a camera with a dust removal function, which comprises a damping net group, a dust removal plate group and the like; the damping net group and the dust removing plate group work in a matching way. According to the camera with the dust removal function, under the conventional heat dissipation state, the space between the sleeve and the rotary drum is small in circulation with the outside air, so that dust is controlled, when the heat dissipation effect is improved, the circulation between the space between the sleeve and the rotary drum and the outside air is increased, meanwhile, the vibration piece vibrates and removes the dust accumulated in advance on the shock absorption net set, and in the process of recovering to the conventional heat dissipation state, the rotary drum which rotates actively is matched with the shock absorption net set through the dust removal plate set to remove dust actively. The camera with the high-altitude application function is achieved, the air cooling heat dissipation effect needs to be improved through the mode of increasing the heat dissipation grooves of the camera, a large amount of dust is covered on the cooling fins and the shock absorption net group, and the normal shooting work of the camera is affected.
Description
Technical Field
The invention relates to the field of camera equipment, in particular to a camera with a dust removal function and a dust removal method thereof.
Background
The camera that the high altitude was used, especially, carry on the camera on surveillance tower or unmanned aerial vehicle, its radiating effect is influenced by the environment that the camera was located great, but when the amount of wind around the camera was located the high altitude, shoot the work for a long time under the sun insolate, will produce a large amount of heats, need improve the forced air cooling radiating effect through the mode that increases the camera radiating groove, but this mode will lead to a large amount of dusts of camera's radiating groove cohesion, when the dust that covers on the fin in the camera radiating groove was thick, will influence the radiating efficiency of fin.
If the camera installs anti-shake shock attenuation net system between casing and camera protection section of thick bamboo, anti-shake shock attenuation net system exposes in the radiating groove, and the opening when the radiating groove is great, and the external dust that gets into the radiating groove is also easily adsorbed on shock attenuation net system, and the vibrations energy-absorbing part along with shock attenuation net system is doped with a large amount of dusts, and shock attenuation net system has anti-shake shock attenuation effect to the camera provides and also will receive great influence, finally leads to the shooting effect of camera can't reach expected level.
Disclosure of Invention
The invention provides a camera with a dust removal function and a dust removal method thereof, aiming at overcoming the defect that the normal shooting work of the camera is affected because a large amount of dust covers a radiating fin and a damping net group because the air-cooled radiating effect of a camera applied at high altitude needs to be improved by increasing a radiating groove of the camera.
A dust removing method of a camera with a dust removing function comprises the following steps:
the method comprises the following steps: in the conventional radiating state process, the camera is communicated with the radiating groove of the camera to keep a small-aperture radiating state, so that dust entering and exiting the radiating groove is effectively controlled;
step two: when the heat dissipation aperture of the heat dissipation groove is enlarged, the heat dissipation effect is improved, and meanwhile, the vibration dust removal work is carried out on the shock absorption net group connected between the shell and the camera, dust accumulated in advance on the shock absorption net group is vibrated down, and at the moment of enlarging the heat dissipation aperture, the vibrated down dust is actively discharged outwards along with airflow which gushes out outwards from the interior of the camera;
step three: in the process of recovering to the conventional heat dissipation state, the rotary drum sleeved on the camera actively performs dust removal work, and dust on the outer surface of the rotary drum is actively removed to the outside of the camera.
A camera with a dust removal function comprises a shell, a sleeve, a rotary drum, a rubber sleeve, a camera, a damping net set, a dust removal plate set, a vibrating piece and a rotary driving piece; a sleeve is fixedly connected inside the shell; a rubber sleeve is inserted in the sleeve; a camera is arranged in the rubber sleeve; the middle part of the outer side of the rubber sleeve is rotationally connected with a rotary drum; the upper side and the lower side of the rotary drum are respectively provided with a plurality of outer heat dissipation groove structures; the left side and the right side of the rubber sleeve are respectively provided with a plurality of inner heat dissipation groove structures; a circle of annular cavity structure is respectively arranged between the inner front side and the inner rear side of the sleeve and the rotary drum; a left stop block structure and a right stop block structure are arranged on the front side of the rotary drum; the rear side of the rotary drum is also provided with a left stop block structure and a right stop block structure; the four check blocks are respectively connected with the adjacent annular cavities in a sliding manner; two first filter screens are arranged on the rear side of the shell and respectively aligned with a stop block on the rear side of the rotary drum; the left side and the right side of the outer plate structure on the front side of the rubber sleeve are respectively provided with a side air channel structure, and the two side air channels are respectively aligned with a stop block on the front side of the rotary drum; the front sides of the two side air grooves are fixedly connected with a second filter screen respectively; a damping net group for filtering shock waves is connected between the sleeve and the middle part of the rotary drum; four dust collection plate groups are connected between the sleeve and the rotary drum and are respectively positioned in the left and right directions of the upper side and the lower side of the rotary drum, and in the process that the rotary driving piece connected on the rubber sleeve drives the rotary drum to rotate, the dust collection plate groups are matched with the shock absorption net group to carry out dust collection; and the left side and the right side of the sleeve are respectively provided with a vibration piece for vibrating and removing dust on the damping net group.
More preferably, the shock absorption net group consists of shock absorption rings and reinforcing rings;
a circle of damping ring is arranged between the sleeve and the rotary drum; the damping ring covers the outer side of the outer heat dissipation groove; a reinforcing ring is inserted into the front side and the rear side of the damping ring respectively; the shock absorption ring and the reinforcing ring are respectively provided with a plurality of top edge structures and bottom edge structures; the top edge structures of the shock absorption ring and the reinforcing ring are tightly attached to the sleeve; the bottom edge structures of the shock absorption ring and the reinforcing ring are clung to the rotary drum together.
More preferably, the damping ring is formed by a polygonal metal sheet which encloses a ring shape;
each side edge structure of the metal sheet is provided with a sunken structure facing the rotary drum, the outer folded edge of the metal sheet forms a top edge structure of the shock absorption ring, and the side edge sunken area of the metal sheet forms a bottom edge structure of the shock absorption ring.
More preferably, the reinforcing ring is also formed by a polygonal metal sheet which is encircled into a ring shape;
each side edge structure of the metal sheet is provided with a sunken structure facing the rotary drum, the outer folded edge of the metal sheet forms a top edge structure of the reinforcing ring, and the side edge sunken area of the metal sheet forms a bottom edge structure of the reinforcing ring; the top edge structure of the reinforcing ring is aligned with the bottom edge structure of the shock absorption ring, and the bottom edge structure of the reinforcing ring is aligned with the top edge structure of the shock absorption ring.
More preferably, a plurality of first slot structures are arranged around the inner side wall of the sleeve; each top edge structure of the shock absorption ring is respectively inserted into the adjacent first slot.
More preferably, a plurality of second slot structures are arranged around the inner side wall of the sleeve; each top edge structure of the reinforcing ring is inserted into the adjacent first slot.
More preferably, the dust collection plate group consists of a baffle plate and a scraping strip;
the front side and the rear side of the sleeve are respectively fixedly connected with a baffle; the lower sides of the two baffles are fixedly connected with a scraping strip; the bottom of the scraping strip is tightly attached to the outer surface of the rotary drum.
More preferably, the inner left side and the inner right side of the shock absorption ring face the recessed area of the rotary drum, and a dust removal strip is fixedly connected to each of the inner left side and the inner right side of the shock absorption ring.
More preferably, the vibrating member is composed of a vibrating plate and a vibrating motor;
the vibrating reed is inserted in the sleeve; the middle part of the vibrating piece is connected with a vibrating motor; the two ends of the vibrating sheet are clung to the damping ring together.
More preferably, the rotary driving member comprises a driving motor, a spur gear and a ring-shaped toothed plate;
a driving motor is fixedly connected to the upper side of the rubber sleeve; a straight gear is fixedly connected with an output shaft of the driving motor; an annular toothed plate is fixedly connected to the inner front side of the rotary drum; the spur gear is meshed with the annular toothed plate.
The camera with the dust removal function is characterized in that a rubber sleeve and a sleeve are sleeved between a camera and a shell, a rotary drum is arranged on the outer side of the rubber sleeve, a shock absorption net group for filtering shock waves is arranged between the sleeve and the rotary drum, under a conventional heat dissipation state, the space between the sleeve and the rotary drum is small in circulation with outside air, so that dust entering the interior of the camera is effectively controlled, when the heat dissipation effect needs to be improved, the rotary drum is actively rotated, the outer heat dissipation groove structure of the rotary drum is communicated with the inner heat dissipation groove structure of the rubber sleeve, meanwhile, the circulation between the space between the sleeve and the rotary drum and the outside air is increased, meanwhile, a vibration part vibrates and removes dust accumulated in advance on the shock absorption net group, then, in the process of recovering to the conventional heat dissipation state, the actively rotated rotary drum is matched with the shock absorption net group through a dust removal plate group to carry out active dust removal work, the influence on the shock absorption effect of the shock absorption net group is reduced, the dust removal efficiency on the shock absorption net group is improved, the residual of the dust on the shock absorption net group is reduced, and accordingly, and the phenomenon that a large amount of dust is prevented from accumulating in the interior of the camera is avoided;
in conclusion, the technical problem that the normal shooting work of the camera is influenced because a large amount of dust covers the radiating fins and the damping net group due to the fact that the air-cooled radiating effect is improved by increasing the radiating grooves of the camera when the camera is applied to the high altitude is solved.
Drawings
FIG. 1 is a schematic perspective view illustrating a first embodiment of the present disclosure;
FIG. 2 is a schematic perspective view illustrating a second embodiment of the present application, according to the present disclosure;
FIG. 3 is a cross-sectional view of a housing depicting the present application according to an embodiment;
FIG. 4 is a cross-sectional view of a housing and sleeve depicting the present application according to an embodiment;
FIG. 5 is an exploded view illustrating the present application according to an embodiment;
FIG. 6 is a schematic diagram illustrating a perspective structure of a rubber boot according to an embodiment of the present application;
FIG. 7 is a schematic perspective view illustrating a shock-absorbing net set and a rotating drum according to an embodiment of the present disclosure;
FIG. 8 is a cross-sectional view of a sleeve depicting the present application, in accordance with an embodiment;
FIG. 9 is a schematic perspective view of a drum illustrating the present application according to an embodiment;
FIG. 10 is a schematic perspective view illustrating a shock absorbing net assembly according to an embodiment of the present application;
FIG. 11 is a schematic perspective view illustrating a shock ring according to an embodiment of the present application;
FIG. 12 is a schematic illustration of a reinforced solid construction according to an embodiment of the present application;
fig. 13 is a schematic perspective view illustrating a dust collection plate group according to the present application, according to an embodiment.
Part names and serial numbers in the figure: 1-shell, 11-first filter screen, 2-sleeve, 201-first slot, 202-second slot, 203-annular cavity, 3-rotary drum, 301-outer heat dissipation groove, 31-stop, 4-rubber sleeve, 401-inner heat dissipation groove, 41-outer plate, 411-side air groove, 42-second filter screen, 5-camera, 61-damping ring, 611-dust removing bar, 62-reinforcing ring, 63-baffle, 64-scraping bar, 71-vibrating plate, 72-vibrating motor, 81-driving motor, 82-spur gear and 83-annular toothed plate.
Detailed Description
Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.
A dust removing method of a camera with a dust removing function comprises the following steps:
the method comprises the following steps: in the conventional radiating state process, the camera is communicated with the radiating groove of the camera to keep a small-aperture radiating state, so that dust entering and exiting the radiating groove is effectively controlled;
step two: when the heat dissipation aperture of the heat dissipation groove is enlarged, the heat dissipation effect is improved, and meanwhile, the vibration dust removal work is carried out on the shock absorption net group connected between the shell and the camera, dust accumulated in advance on the shock absorption net group is vibrated down, and at the moment of enlarging the heat dissipation aperture, the vibrated down dust is actively discharged outwards along with airflow which gushes out outwards from the interior of the camera;
step three: in recovering to conventional radiating state in-process, let the rotary drum 3 that the camera overcoat was established initiatively carry out dust removal work, clear out the dust of rotary drum 3 surface to the camera outside initiatively.
Examples
A camera with a dust removal function is disclosed, as shown in figures 1-13, and comprises a shell 1, a sleeve 2, a rotary drum 3, a rubber sleeve 4, a camera 5, a shock absorption net group, a dust removal plate group, a vibrating piece and a rotary driving piece; a sleeve 2 is fixedly connected inside the shell 1; a rubber sleeve 4 is inserted in the sleeve 2; a camera 5 is arranged in the rubber sleeve 4; the middle part of the outer side of the rubber sleeve 4 is rotatably connected with a rotary drum 3; the upper side and the lower side of the rotary drum 3 are respectively provided with a plurality of outer heat dissipation groove 301 structures; the left side and the right side of the rubber sleeve 4 are respectively provided with a plurality of inner heat dissipation groove 401 structures; a circle of annular cavity 203 structures are respectively arranged between the inner front side and the inner rear side of the sleeve 2 and the rotary drum 3; the front side of the rotary drum 3 is provided with a left stop block structure and a right stop block structure 31; the rear side of the rotary drum 3 is also provided with a left stop block 31 structure and a right stop block 31 structure; the four stoppers 31 are respectively connected with the adjacent ring cavities 203 in a sliding manner; two first filter screens 11 are arranged at the rear side of the shell 1; the front side of the rubber sleeve 4 is provided with an outer plate 41 structure; the left side and the right side of the outer plate 41 are respectively provided with a side air groove 411 structure; a second filter screen 42 is fixedly connected to the front sides of the two side air grooves 411; a damping net group is connected between the sleeve 2 and the middle part of the rotary drum 3; four dust collection plate groups are connected between the sleeve 2 and the rotary drum 3 and are respectively positioned in the left and right directions of the upper side and the lower side of the rotary drum 3; the left side and the right side of the sleeve 2 are respectively provided with a vibrating piece; the two vibrating pieces are connected with a damping net set; the front side of the rubber sleeve 4 is connected with a rotary driving piece; the rotary drive is connected to the drum 3.
As shown in fig. 7 and 10-12, the shock-absorbing net group is composed of a shock-absorbing ring 61 and a reinforcing ring 62; a circle of damping rings 61 are arranged between the sleeve 2 and the rotary drum 3; the shock absorption ring 61 covers the outer side of the outer heat dissipation groove 301; a reinforcing ring 62 is inserted into the front side and the rear side of the shock absorption ring 61; the shock absorption ring 61 and the reinforcing ring 62 are respectively provided with a plurality of top edge structures and bottom edge structures; the top edge structures of the shock absorption ring 61 and the reinforcing ring 62 are tightly attached to the sleeve 2 together; the bottom edge structures of the shock absorbing ring 61 and the reinforcing ring 62 are tightly attached to the drum 3.
The shock absorption ring 61 is formed by a polygonal metal sheet which is encircled into a ring shape, each side edge structure of the metal sheet is provided with a sunken structure which faces the rotary drum 3, the outer folded edge of the metal sheet forms a top edge structure of the shock absorption ring 61, and the side edge sunken area of the metal sheet forms a bottom edge structure of the shock absorption ring 61; the inner left side and the inner right side of the shock absorption ring 61 face the recessed area of the rotary drum 3, and are respectively fixedly connected with a dust removal strip 611; a plurality of first slot 201 structures are arranged around the inner side wall of the sleeve 2; each top edge structure of the shock absorption ring 61 is inserted into the adjacent first slot 201.
The reinforcing ring 62 is also formed by a polygonal metal sheet which is enclosed into a ring shape, each side edge structure of the metal sheet is provided with a concave structure facing the rotary drum 3, the folded edge of the metal sheet forms the top edge structure of the reinforcing ring 62, and the side edge concave area of the metal sheet forms the bottom edge structure of the reinforcing ring 62; the top edge structure of the reinforcement ring 62 is aligned with the bottom edge structure of the cushion ring 61, and the bottom edge structure of the reinforcement ring 62 is aligned with the top edge structure of the cushion ring 61; a plurality of second slot 202 structures are arranged around the inner side wall of the sleeve 2; each top edge structure of the reinforcing ring 62 is inserted into the adjacent first slot 201.
As shown in fig. 7 and 13, the dust collection plate group is composed of a baffle 63 and a scraping strip 64; the front side and the rear side of the sleeve 2 are respectively fixedly connected with a baffle 63; the lower sides of the two baffle plates 63 are fixedly connected with a scraping strip 64; the bottom of the wiper strip 64 abuts the outer surface of the drum 3.
As shown in fig. 3 and 4, the vibrator is composed of a vibrating piece 71 and a vibration motor 72; the vibrating piece 71 is inserted on the sleeve 2; the middle part of the vibrating plate 71 is connected with a vibrating motor 72; the two ends of the vibrating plate 71 are attached to the shock absorbing ring 61.
As shown in fig. 6 and 7, the rotary driving member includes a driving motor 81, a spur gear 82, and an annular toothed plate 83; the upper side of the rubber sleeve 4 is connected with a driving motor 81 through a bolt; a spur gear 82 is fixedly connected to an output shaft of the driving motor 81; a ring-shaped toothed plate 83 is fixedly connected to the inner front side of the rotary drum 3; spur gear 82 meshes with annular toothed plate 83.
This camera conventional heat dissipation state with dust removal function:
During the camera 5 carries out the high altitude shooting working process, the high hot gas that camera 5 produced scatters outside rubber sleeve 4 through interior radiating groove 401, between rethread outer radiating groove 301 scatters to sleeve 2 and rotary drum 3, dog 31 blocks the outside air current that most passed through between first filter screen 11 and second filter screen 42 business turn over sleeve 2 and rotary drum 3 this moment, the narrow and small passageway that only remains the upside and the downside of first filter screen 11 and second filter screen 42 supplies the air between outside air current and sleeve 2 and rotary drum 3 to flow, let the outside dust that gets into between sleeve 2 and the rotary drum 3 obtain control, avoid inside a large amount of outside dust gets into this camera that has dust removal function, realize that the high hot gas between sleeve 2 and the rotary drum 3 can keep circulating with outside air current, continuously carry out the heat dissipation work of conventional forced air cooling.
This camera high efficiency heat dissipation and corresponding dust removal work with dust removal function:
when the radiating effect of this camera with dust removal function needs to be improved, the output shaft of driving motor 81 drives spur gear 82 and rotates, spur gear 82 meshes annular toothed plate 83 and drives the rotatory ninety degrees of rotary drum 3, let outer radiating groove 301 of rotary drum 3 align the interior radiating groove 401 of intercommunication rubber sleeve 4, and let dog 31 rotate along with rotary drum 3 and leave first filter screen 11 and second filter screen 42, the high fever gas that camera 5 produced at this moment is direct to be diffused to between sleeve 2 and rotary drum 3 through interior radiating groove 401 and outer radiating groove 301, the mobility of air current is improved between passing in and out sleeve 2 and rotary drum 3 through first filter screen 11 and second filter screen 42, let the high fever gas efficient that diffuses to between sleeve 2 and rotary drum 3 outwards through first filter screen 11 and second filter screen 42, improve the air-cooled radiating effect to this camera with dust removal function.
The driving motor 81 drives the rotary drum 3 initial stage of the annular toothed plate 83, the vibrating motor 72 drives the vibrating plate 71 to vibrate, the vibration wave of the vibrating plate 71 is transmitted to the damping net set, the damping ring 61 and the reinforcing ring 62 are driven to vibrate, because the outside air fluidity is greater than the air fluidity inside the camera with the dust removal function, therefore, the air pressure difference between the inside of the camera with the dust removal function and the outside exists initially, the rotary drum 3 rotates to drive the stopper 31 to leave the first filter screen 11 and the second filter screen 42 in the moment, the inside air between the sleeve 2 and the rotary drum 3 is rapidly gushed out to the outside air, meanwhile, part of dust vibrated and dropped from the damping ring 61 and the reinforcing ring 62 is also outwards discharged along with the gushed air, the vibration dust removal work of the camera with the dust removal function is completed, after the rotary drum 3 stops rotating, the vibrating motor 72 stops driving the vibrating plate 71 to vibrate.
When the camera with the dust removal function needs to be restored to a conventional heat dissipation state, the output shaft of the driving motor 81 drives the spur gear 82 to rotate, the spur gear 82 is meshed with the annular toothed plate 83 to drive the rotary drum 3 to reversely rotate and reset, meanwhile, the outer surface of the rotary drum 3 passes through the dust removal strip 611 and the scraping strip 64, the dust removal strip 611 and the scraping strip 64 are jointly attached to the outer surface of the rotary drum 3, dust adsorbed on the outer surface of the rotary drum 3 is scraped, in the process that the scraped dust falls downwards, the dust is discharged outwards along with external air flowing in and out between the sleeve 2 and the rotary drum 3, the dust drifting towards the upper side area and the lower side area between the sleeve 2 and the rotary drum 3 is intercepted by the baffle 63, meanwhile, the outer heat dissipation groove 301 is separated from the inner heat dissipation groove 401, the dust is prevented from falling into the rubber sleeve 4 through the outer heat dissipation groove 301 and the inner heat dissipation groove 401, and the phenomenon that dust covers around the camera 5 is avoided.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (10)
1. A camera with dust removing function, comprising:
the device comprises a shell (1), a sleeve (2), a rubber sleeve (4) and a camera (5); a sleeve (2) is fixedly connected inside the shell (1); a rubber sleeve (4) is inserted in the sleeve (2); a camera (5) is arranged in the rubber sleeve (4);
the method is characterized in that: the dust removal device also comprises a rotary drum (3), a damping net group, a dust removal plate group, a vibrating piece and a rotary driving piece;
the middle part of the outer side of the rubber sleeve (4) is rotationally connected with a rotary drum (3); the upper side and the lower side of the rotary drum (3) are respectively provided with a plurality of outer heat dissipation groove (301) structures; the left side and the right side of the rubber sleeve (4) are respectively provided with a plurality of inner heat dissipation groove (401) structures; a circle of annular cavity (203) structures are respectively arranged between the inner front side and the inner rear side of the sleeve (2) and the rotary drum (3); the front side of the rotary drum (3) is provided with a left stop block structure and a right stop block structure (31); the rear side of the rotary drum (3) is also provided with a left stop block structure and a right stop block structure (31); the four blocks (31) are respectively connected with the adjacent annular cavities (203) in a sliding manner; two first filter screens (11) are arranged on the rear side of the shell (1), and the two first filter screens (11) are respectively aligned with a stop block (31) on the rear side of the rotary drum (3); the left side and the right side of an outer plate (41) structure on the front side of the rubber sleeve (4) are respectively provided with a side air groove (411) structure, and the two side air grooves (411) are respectively aligned with a stop block (31) on the front side of the rotary drum (3); the front sides of the two side air grooves (411) are respectively fixedly connected with a second filter screen (42); a damping net group for filtering shock waves is connected between the sleeve (2) and the middle part of the rotary drum (3); four dust collection plate groups are connected between the sleeve (2) and the rotary drum (3), the four dust collection plate groups are respectively positioned in the left and right directions of the upper side and the lower side of the rotary drum (3), and the dust collection plate groups are matched with the damping net group to carry out dust collection work in the process that the rotary driving piece connected to the rubber sleeve (4) drives the rotary drum (3) to rotate; the left side and the right side of the sleeve (2) are respectively provided with a vibration piece for vibrating and removing dust on the damping net group.
2. A camera having a dust removing function according to claim 1, wherein the shock-absorbing net group is composed of a shock-absorbing ring (61) and a reinforcing ring (62);
a circle of damping ring (61) is arranged between the sleeve (2) and the rotary drum (3); the damping ring (61) covers the outer side of the outer heat dissipation groove (301); a reinforcing ring (62) is inserted into the front side and the rear side of the damping ring (61); the shock absorption ring (61) and the reinforcing ring (62) are respectively provided with a plurality of top edge structures and bottom edge structures; the top edge structures of the shock absorption ring (61) and the reinforcing ring (62) are tightly attached to the sleeve (2) together; the bottom edge structures of the damping ring (61) and the reinforcing ring (62) are tightly attached to the rotary drum (3).
3. A camera having a dust removing function according to claim 2, wherein the shock-absorbing ring (61) is formed of a polygonal metal sheet which is enclosed in a ring shape;
each side edge structure of the metal sheet is provided with a sunken structure facing the rotary drum (3), the outer folded edge of the metal sheet forms a top edge structure of the shock absorption ring (61), and the side edge sunken area of the metal sheet forms a bottom edge structure of the shock absorption ring (61).
4. A camera having a dust removing function according to claim 3, wherein the reinforcing ring (62) is also formed of a polygonal metal sheet which is enclosed in a ring shape;
each side edge structure of the metal sheet is provided with a sunken structure facing the rotary drum (3), the outer folded edge of the metal sheet forms a top edge structure of the reinforcing ring (62), and the side edge sunken area of the metal sheet forms a bottom edge structure of the reinforcing ring (62); the top edge structure of the reinforcing ring (62) is aligned with the bottom edge structure of the shock absorbing ring (61), and the bottom edge structure of the reinforcing ring (62) is aligned with the top edge structure of the shock absorbing ring (61).
5. The camera with the dust removing function according to claim 3, wherein a plurality of first slot (201) structures are arranged around the inner side wall of the sleeve (2); each top edge structure of the shock absorption ring (61) is respectively inserted into the adjacent first slot (201).
6. The camera with the dust removing function according to claim 4, wherein a plurality of second slot (202) structures are arranged around the inner side wall of the sleeve (2); each top edge structure of the reinforcing ring (62) is respectively inserted into the adjacent first slot (201).
7. A camera having a dust removing function according to claim 1, wherein the dust removing plate group is composed of a baffle plate (63) and a wiper strip (64);
the front side and the rear side of the sleeve (2) are respectively fixedly connected with a baffle (63); the lower sides of the two baffle plates (63) are fixedly connected with a scraping strip (64) together; the bottom of the scraping strip (64) is tightly attached to the outer surface of the rotary drum (3).
8. The camera having a dust removing function as claimed in claim 2, wherein the vibrating member is composed of a vibrating plate (71) and a vibrating motor (72); the vibrating reed (71) is inserted on the sleeve (2); the middle part of the vibrating piece (71) is connected with a vibrating motor (72); both ends of the vibrating piece (71) are closely attached to the damper ring (61).
9. A camera with dust removing function according to claim 1, characterized in that the rotary driving member comprises a driving motor (81), a spur gear (82) and a ring-shaped toothed plate (83); a driving motor (81) is fixedly connected to the upper side of the rubber sleeve (4); a spur gear (82) is fixedly connected with an output shaft of the driving motor (81); a ring-shaped toothed plate (83) is fixedly connected to the inner front side of the rotary drum (3); the spur gear (82) is meshed with the annular toothed plate (83).
10. A dust removing method for a camera with a dust removing function, to which the camera with a dust removing function according to any one of claims 1 to 9 is applied, characterized by comprising the steps of:
the method comprises the following steps: in the conventional radiating state process, the camera is communicated with the radiating groove of the camera to keep a small-aperture radiating state, so that dust entering and exiting the radiating groove is effectively controlled;
step two: when the heat dissipation aperture of the heat dissipation groove is enlarged, the heat dissipation effect is improved, meanwhile, the vibration dust removal work is carried out on the shock absorption net group connected between the shell and the camera, dust accumulated in advance on the shock absorption net group is vibrated down, and at the moment of enlarging the heat dissipation aperture, the vibrated down dust is actively discharged outwards along with airflow which gushes out outwards from the interior of the camera;
step three: in recovering to conventional radiating state in-process, let rotary drum (3) that the camera overcoat was established initiatively carry out dust removal work, clear out to the camera outside with the dust of rotary drum (3) surface initiatively.
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| JP2017069500A (en) * | 2015-10-02 | 2017-04-06 | キヤノン株式会社 | Heat dissipation structure of electronic apparatus |
| CN110762344A (en) * | 2019-10-25 | 2020-02-07 | 深圳市贝优通新能源技术开发有限公司 | A supervisory equipment that is used for wisdom piping lane to have a dust removal function |
| CN111712119A (en) * | 2020-08-03 | 2020-09-25 | 王�忠 | Dust-proof type ventilation and heat dissipation device for road and bridge construction monitoring system |
| CN212515314U (en) * | 2020-05-19 | 2021-02-09 | 常志远 | Lens barrel for ultra-high definition camera |
| CN114679532A (en) * | 2022-05-27 | 2022-06-28 | 苏州次源科技服务有限公司 | Take shock mitigation system's motion image sensor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9762779B2 (en) * | 2014-10-10 | 2017-09-12 | Dotworkz | Shock-resistant camera mounting device and methods of forming the same |
| CN217883575U (en) * | 2022-07-08 | 2022-11-22 | 合肥正安电子科技有限公司 | Monitoring equipment with heat radiation structure |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017069500A (en) * | 2015-10-02 | 2017-04-06 | キヤノン株式会社 | Heat dissipation structure of electronic apparatus |
| CN110762344A (en) * | 2019-10-25 | 2020-02-07 | 深圳市贝优通新能源技术开发有限公司 | A supervisory equipment that is used for wisdom piping lane to have a dust removal function |
| CN212515314U (en) * | 2020-05-19 | 2021-02-09 | 常志远 | Lens barrel for ultra-high definition camera |
| CN111712119A (en) * | 2020-08-03 | 2020-09-25 | 王�忠 | Dust-proof type ventilation and heat dissipation device for road and bridge construction monitoring system |
| CN114679532A (en) * | 2022-05-27 | 2022-06-28 | 苏州次源科技服务有限公司 | Take shock mitigation system's motion image sensor |
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| CN115623301A (en) | 2023-01-17 |
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